Which jazz pianist composed the standard “'Round Midnight”?

Thelonious Monk composed the jazz standard “'Round Midnight.” The piece is one of Monk’s most famous compositions and became closely associated with his distinctive harmonic language.

Monk recorded the composition several times, including versions with his own groups. The earliest known recording was made in 1944 by Cootie Williams’s orchestra, with pianist Bud Powell contributing to the arrangement. Monk later recorded it under his own name, helping establish it as a modern jazz classic.

The tune is often mistakenly credited to other pianists because so many influential musicians recorded it. Miles Davis, Dizzy Gillespie, and many later artists made notable versions, but Monk remains its composer. The title is commonly written with an apostrophe at the beginning, reflecting the shortened form of “Round.”

The composition’s unusual chord movement and dark, late-night atmosphere made it a favorite among jazz musicians. Its status as a standard also helped introduce Monk’s writing to listeners who knew his playing less well.